OUIGO is an SNCF brand for low-cost train services. TGV trains have been running under this brand at low prices since 2013, initially between Marne-la-Vallée (near Paris) and the south-east of France. Since then, the network has been further expanded to serve a total of 41 stations throughout France at the end of 2020. In May 2021, high-speed connections also began operating in neighboring Spain under the OUIGO brand.

Matching interior lighting: K11213/K11214